HPLC method by post-column derivatization and fluorometric detection for determination of an aminoglycoside residue in milk;

Anion-exchange chromatography with post-column derivatization for the analysis of phytic acid in rice flour.;

Determination of streptomycin residue in royal jelly by high performance liquid chromatography with post-column derivatization;

Determination of tetrodotoxin in aquatic products by post column derivation high performance liquid chromatography;

In the method the technique of fluorimetric measurement of cerium (Ⅲ) formed by a postcolumn reaction of cerium (Ⅳ) with the species of L ascorbic acid,sulfite and thiosulfate in the effluent is first used.

Posterior short segment fixation with pedicle screws and bone grafting in the treatment of child congenital kyphosis;

Cause analysis of loss of correction after spine osteotomy in kyphosis;

The application of spinal osteotomy in kyphosis;